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  <title>Creates new RRDGraph instance</title>

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</div><hr /><div id="rrdgraph.construct" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">RRDGraph::__construct</h1>
  <p class="verinfo">(PECL rrd &gt;= 0.9.0)</p><p class="refpurpose"><span class="refname">RRDGraph::__construct</span> &mdash; <span class="dc-title">Creates new <a href="class.rrdgraph.html" class="classname">RRDGraph</a> instance</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-rrdgraph.construct-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>RRDGraph::__construct</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$path</code></span>
   )</div>

  <p class="para rdfs-comment">
   Creates new RRDGraph instance. This instance is responsible for rendering
   the result of RRD database query into image.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-rrdgraph.construct-parameters">
  <h3 class="title">参数</h3>
  <dl>

   
    <dt>
<em><code class="parameter">path</code></em></dt>

    <dd>

     <p class="para">
      Full path for the newly created image.
     </p>
    </dd>

   
  </dl>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-rrdgraph.construct-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   没有返回值。
  </p>
 </div>

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